agents-core/ai.koog.agents.core.dsl.extension/HistoryCompressionStrategy

HistoryCompressionStrategy

abstract class HistoryCompressionStrategy(source)

Represents an abstract strategy for compressing the history of messages in a AIAgentLLMWriteSession. Different implementations define specific approaches to reducing the context size while maintaining key information.

Example implementations:

HistoryCompressionStrategy.WholeHistory
HistoryCompressionStrategy.FromLastNMessages
HistoryCompressionStrategy.FromTimestamp
HistoryCompressionStrategy.Chunked
ai.koog.agents.memory.feature.history.RetrieveFactsFromHistory

Inheritors

WholeHistoryCompressionStrategy

WholeCompressionStrategyWithMultipleSystemMessages

FromLastNMessagesHistoryCompressionStrategy

FromTimestampHistoryCompressionStrategy

ChunkedHistoryCompressionStrategy

Constructors

HistoryCompressionStrategy

constructor()

Types

Companion

object Companion

Companion object for HistoryCompressionStrategy with easy access to default implementations.

Functions

compress

abstract suspend fun compress(llmSession: AIAgentLLMWriteSession, memoryMessages: List<Message>)

Compresses a given collection of memory messages using a specified strategy.